Fully synthetic high-performance grease with PTFE for use at low temperatures and high speeds.
Application tips
Clean the lubricating points well for optimal effect. Before filling for first time, remove anti-corrosion agent. Fill the bearing such that all functional surfaces are certain of being greased. Fill normal bearings up to about 1/3 of the free space inside the bearing, high-speed bearings (DN value < 400,000) up to about 1/4. Low-speed bearings (DN value > 50,000) and their housings should be filled completely. In as far as available, the bearing and machine manufacturer's instructions should be observed. Subsequent lubrication at the lubrication nipples by grease gun or by automatic lubrication system. Assess the lubrication frequency and quantity on the basis of the service conditions. If old grease cannot be removed, restrict the quantity of grease so as to avoid over-lubricating the bearing. If lubrication frequencies tend to be low, you should aim for a full grease change. Caution: Only mix with suitable lubricants.
Our customer advice service will be pleased to help should you have any further questions.
Applications
� Grease lubrication of plain and roller bearings with low bearing play as well as bearings with low coasting moments
� Lubrication for fast-running roller bearings
� Sealing lubrication of mating surfaces, for example ground-in parts such as taper plugs, dosing plungers and valves
� Maintenance lubrication of plastic and rubber parts with embrittlement protection and good frictional characteristics, particularly on metal surfaces
Main fields of application
� Food processing and beverage industry
� Textile industry
� Packaging industry
� Drive technology
Advantages and benefits
� Temperature range from -60°C to 120°C
� Resistant to all alkali and acid cleaning agents and disinfectants
The information in this publication reflects state-of-the-art technology, as well as extensive testing and experience. Due to the diversity of possible applications and technical realities, they can only serve as recommendations and are not arbitrarily transferable. Therefore, no obligations, liability or warranty claims can be derived from them. We only accept liability for the suitability of our products for particular purposes, and for certain properties of our products, in the event that we have accepted such liability in writing in the individual case. Any case of justified warranty claims shall be limited to the delivery of replacement goods free of defects, in the event that this subsequent improvement fails, to reimbursement of the purchase price. Any and all further claims, in particular the liability for consequential injuries or damage, shall always be excluded. Prior to use, the customer must conduct its own testing to prove suitability. The data are subject to change for the sake of progress. ® = Registered trademark Safety data sheet for industrial and commercial users is available for downloading under www.oks-germany.com.
Technical Data
Standard Conditions Unit Value Marking DIN 51 502 DIN 51 825 KFHC2K-60
Base oil
Type Polyalphaolefine
Viscosity DIN 51 562-1 40°C 100°C
mm²/s mm²/s
approx. 30 approx. 11.5
Thickener
Type Lithium hydroxystearate
Consistency DIN 51 818 DIN ISO 2137 NLGI grade 2
Worked penetration DIN ISO 2137 60 cycles 0.1 mm 265 - 295
Oil separation 30 h / 100°C Percent in weight < 5
Flow pressure DIN 51 805 20°C mbar < 125
Drop point DIN ISO 2176 °C > 185
Resistance to oxidation DIN 51 808 100 h / 100°C bar < 0.2
Additives
Solid lubricants, type PTFE
Application-specific data
Density DIN EN ISO 3838 20°C g/cm³ 0.85
Colour beige
DN factor mm x 1/min 1,000,000
Operating temperatures
Lower operating temperature DIN 51 805 < 1,400 hPa °C -60
Upper operating temperature DIN 51 821-2 F50 (A/1500/6000), 100 h °C 120
Corrosion protection tests
SKF-EMCOR DIN 51 802 7 days, distilled water Corr. degree 0 - 5 0 and 0
Water resistance DIN 51 807-1 90°C Degree 0 - 3 1
Wear protection tests
Four-ball test rig welding load DIN 51 350-4 N 2,000
